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Pioneer TORAIZ AS-1 Monophonic Analog Synthesizer

The second musical instrument in Pioneer's TORAIZ range, the AS-1 is a monophonic analog synthesizer that brings new creative possibilities to the studio and the stage.


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MSRP: Old Price $599.00 Discounted Price $499.00 Save : $100.00 (17%)
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MSRP: Old Price $599.00 Discounted Price $499.00 Save : $100.00 (17%)
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Its intuitive controls include parameter knobs that let you make both subtle and dramatic changes to the tone of your music to create your own personalised sound. Plus you can use the touchpad-style keyboard and slider to manipulate sounds during performances.

The TORAIZ AS-1 is driven by a fully programmable, true analog synthesis engine based on the discrete analog circuitry in Dave Smith Instruments’ Prophet-6 synthesizer. It also inherits 7 on-board effects from the Prophet-6 synth as well as a brand new digital distortion.

At A Glance:
  • True analog sound from Dave Smith Instruments Prophet 6
  • Full programmability and 495 presets
  • Intuitive user interface and performance features including slider and 64-step sequencer
  • Bright OLED display shows parameter information
  • USB-B port and MIDI terminals

Collaboration with Dave Smith
Working closely with Dave Smith himself, Pioneer has created a synth that produces powerful analog sound. The TORAIZ AS-1 is an ideal addition to the setups of professional and aspiring producers. The AS-1 is based on the same analog filters as Dave Smith’s renowned Prophet-6 synthesiser. It has 2 voltage-controlled oscillators (VCO) with continuously-variable triangle, sawtooth, and pulse wave shapes. Sculpt your sound using the 2 voltage-controlled filters (VCF), a 4-pole, resonant low-pass filter that can self-oscillate, and a 2-pole, resonant high-pass filter.

Full programmability
Use the TORAIZ AS-1 to create one-of-a-kind sounds using 2 VCOs, 2 VCFs, and VCA, 2 EGs and 1 LFO, then save each sound and its parameter settings as a program so you can instantly access it later.

495 presets
The inspiring 495 preset programmes each have a different sound and 64-step sequence that can be edited separately. You can also save up to 495 of your own programmes in the 5 user banks.  

Prophet-6 FX
Be creative with the Prophet-6-derived dual FX engine and use a single effect or pair 2 together to add extra texture to your sounds. FX includes Bucket Brigade Delay, Distortion, Ring Modulation,

Chorus and Maestro Phaser
Keyboard & scale mode. The TORAIZ AS-1 will make sure your performance is in perfect harmony as you perform the sounds you create with the touchpad keyboard or change the notes assigned to the keys with Scale Mode.

Add dynamic changes to your performance by using the slider to manipulate 7 different parameters. Change the pitch of 2 oscillators, adjust the amount of FX and more

Be ready to experiment: perform a repeating chord pattern and change it in real time, try out different scales, match scales with a track during playback, and more.

64-step sequencer
Give your performance the edge with the 64-step sequencer. Step recording of patterns, changing the musical key, editing the sound without editing the pattern – it’s all possible.

Creative DJ setup
Create even more complex patterns by connecting the TORAIZ AS-1 synth to the TORAIZ SP-16 live sampler via MIDI. Or take it to the booth and connect the sampler to your DJ setup via Pro DJ Link: The CDJs play the track, the TORAIZ SP-16 adds loops and one-shots, and the TORAIZ AS-1 generates unique analog leads.

Get your Pioneer TORAIZ AS-1 Monophonic Analog Synthesizer today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Power Supply
  • Owner's Manual


by PowerReviews
Polyphony (Voices) 1 (monophonic)
Inputs Trigger Input: Able to connect a general foot switch or input audio signals
Able to set the operation from 4 types: Pedal/Trigger/Gate/Trigger-Gate
Number of Keys 13
Sequencer Step Length: Up to 64 steps
Programmable 99 programes x 10 banks (5 factory banks, 5 user banks)
Presets 495 presets
Model AS-1
Effects Bucket-brigade Delay
Ring Modulation
FX 2 Types
Low Resonance Phaser
High Resonance Phaser
Maestro Phaser
Weight 3.08 lbs.
USB Type B
Outputs 1 AUDIO OUT L/R (1/4 inch TS Jacks)
1 PHONES (1/4 inch stereo phone Jack)
Sound Engine Type Dual Oscillators
Arpeggiator Yes
Warranty Info:

The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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